PHILIPS HEF4081BT Quadruple 2-input and gate Datasheet

INTEGRATED CIRCUITS
DATA SHEET
For a complete data sheet, please also download:
• The IC04 LOCMOS HE4000B Logic
Family Specifications HEF, HEC
• The IC04 LOCMOS HE4000B Logic
Package Outlines/Information HEF, HEC
HEF4081B
gates
Quadruple 2-input AND gate
Product specification
File under Integrated Circuits, IC04
January 1995
Philips Semiconductors
Product specification
HEF4081B
gates
Quadruple 2-input AND gate
DESCRIPTION
The HEF4081B provides the positive quadruple 2-input
AND function. The outputs are fully buffered for highest
noise immunity and pattern insensitivity of output
impedance.
Fig.2 Pinning diagram.
HEF4081BP(N):
14-lead DIL; plastic
(SOT27-1)
HEF4081BD(F):
14-lead DIL; ceramic (cerdip)
HEF4081BT(D):
14-lead SO; plastic
(SOT73)
Fig.1 Functional diagram.
(SOT108-1)
( ): Package Designator North America
Fig.3 Logic diagram (one gate).
FAMILY DATA, IDD LIMITS category GATES
See Family Specifications
January 1995
2
Philips Semiconductors
Product specification
HEF4081B
gates
Quadruple 2-input AND gate
AC CHARACTERISTICS
VSS = 0 V; Tamb = 25 °C; CL = 50 pF; input transition times ≤ 20 ns
VDD
V
SYMBOL
TYP.
TYPICAL EXTRAPOLATION
FORMULA
MAX.
Propagation delays
In → On
HIGH to LOW
5
10
tPHL
15
5
LOW to HIGH
10
tPLH
15
Output transition times
HIGH to LOW
5
10
tTHL
15
Dynamic power
dissipation per
package (P)
110
ns
28 ns + (0,55 ns/pF) CL
25
50
ns
14 ns + (0,23 ns/pF) CL
20
40
ns
12 ns + (0,16 ns/pF) CL
45
90
ns
18 ns + (0,55 ns/pF) CL
20
40
ns
9 ns + (0,23 ns/pF) CL
15
30
ns
7 ns + (0,16 ns/pF) CL
60
120
ns
10 ns + (1,0 ns/pF) CL
30
60
ns
9 ns + (0,42 ns/pF) CL
20
40
ns
6 ns + (0,28 ns/pF) CL
60
120
ns
10 ns + (1,0 ns/pF) CL
30
60
ns
9 ns + (0,42 ns/pF) CL
15
20
40
ns
6 ns + (0,28 ns/pF) CL
VDD
V
TYPICAL FORMULA FOR P (µW)
5
LOW to HIGH
55
10
5
tTLH
450 fi + ∑ (foCL) × VDD 2
10
2 900 fi + ∑ (foCL) × VDD
2
15
11 700 fi + ∑ (foCL) × VDD
2
where
fi = input freq. (MHz)
fo = output freq. (MHz)
CL = load capacitance (pF)
∑ (foCL) = sum of outputs
VDD = supply voltage (V)
January 1995
3
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